From the Research
Resveratrol has been shown to have numerous beneficial effects on skin health, including improving skin firmness and elasticity, reducing fine lines and wrinkles, and inhibiting melanin production, making it a valuable ingredient for skin rejuvenation and anti-aging 1. The effects of resveratrol on the skin are multifaceted, with its antioxidant properties helping to protect skin cells from oxidative damage caused by UV radiation and environmental pollutants.
- Resveratrol stimulates the production of collagen and elastin, which can improve skin firmness and elasticity while reducing the appearance of fine lines and wrinkles.
- It also has anti-inflammatory properties that may help calm irritated skin and reduce redness associated with conditions like rosacea.
- Additionally, resveratrol inhibits the production of melanin, potentially helping to lighten dark spots and create a more even skin tone.
- The most recent and highest quality study, published in 2022, highlights the potential of resveratrol in supporting wound healing, counteracting excessive scarring, and preventing photo-aging of the skin 1.
- Other studies have also demonstrated the efficacy of resveratrol in human skin lightening and anti-aging, with its analogs, such as resveratryl triacetate (RTA) and resveratryl triglycolate (RTG), showing promise as skin lightening and anti-aging agents in cosmetics 2.
- Resveratrol is commonly available in serums and creams at concentrations between 0.5-1%, which can be applied once or twice daily after cleansing, and can also be taken orally as a supplement at doses ranging from 250-500 mg daily 3.
- The use of nanocarriers for efficient resveratrol skin delivery has also been introduced, suggesting a way forward to achieve advancement in using it for cosmetic and dermatological purposes 4.
- Overall, the current evidence suggests that resveratrol is a valuable ingredient for skin health, with its anti-aging, anti-inflammatory, and antioxidant properties making it a promising treatment approach for various skin conditions.